Overview
The Hobbywing Skywalker 2320 SL is a fixed-wing aircraft motor designed for 3–4S LiPo setups, with KV options of 860KV / 1100KV / 1250KV.
Key Features
- 2300 series: 2312 / 2316 / 2320.
- S.V.C Technology: “Significantly decrease rotor dynamic balance to minimize motor vibration and enhance operational smoothness.”
- Multi-anti-loosening rotor design: “After installing the copper pad and retainer spring on the core of the rotor shaft, add a sleeve to prevent the rotor from loosening, thus, increasing the reliability of the motor.”
- Heat dissipation: “The large hollow design, combined with the self-dissipating structure of the top cover, enhances the heat dissipation capacity of the motor and prolongs the lifespan of the motor.”
- Materials (as stated): JNEH1200 silicon steel sheet (0.2mm thick), N48 strong magnetic arc magnetic steel, 180 high temperature resistant enameled wire, silicone wire outlet.
- Output claim (as stated for the 2300 series): up to approximately 10% higher maximum output power vs competing motors of the same specification (comparison chart example shown: SkyWalker 2312 980KV vs 2212 980KV).
Specifications
| Parameter | Specification |
|---|---|
| Model | Skywalker 2320 |
| KV Options | 860 / 1100 / 1250 KV |
| Recommended Battery | 3–4S LiPo |
| Lead Wire Length | 100 mm |
| No-load Current @ 14.8V | 1.5 A (generic) / 2.3 A (2320 1250KV) |
| Phase-to-phase Resistance | 48.4 mOhm |
| Slot/Pole | 12N14P |
| Max Continuous Current | 36 A / 90 s (generic) / 50 A / 94 s (2320 1250KV) |
| Max Continuous Power | 540 W / 90 s (generic) / 740 W / 94 s (2320 1250KV) |
| Motor Size | 28.8 x 54 mm |
| Shaft Diameter | 4 mm |
| Bearing | 684ZZ (D9 d4 4) |
| Wire Gauge | 18 AWG |
| Clip Mounting Hole Thread | 12 mm – 3*M2.5 |
| Base Thread | 16 mm – 2 M3 / 19 mm – 2 M3 |
| Motor Weight | 93 g (generic) / 92 g (2320 1250KV) |
| Recommended ESC (2320 1250KV) | Skywalker-V2 40A–50A |
| Recommended Propeller (2320 1250KV) | 3S: 9x4.5E, 9x6E, 10x6E | 4S: 8x4E, 9x4.5E |
Motor Diagram Dimensions (N.T.S.)
| Item (from diagram) | Value |
|---|---|
| Overall length marking | 54 |
| Body length markings | 38 / 36 / 16 |
| Outer diameter marking | O28.80 |
| Diameter markings | O9 / O4 / O7.80 / O12 |
| Mounting hole note | 3-M2.5 EQS |
| Mounting hole note | 4-M3 |
| Angle markings | 45 deg / 45 deg |
| Wire length marking | 100 |
| Additional diameters shown | 3-O4.70 / 3-O2.60 / 4-O3.20 / 4-O6.20 / O34 / O9.50 |
| Additional dimensions shown | 16 / 19 / 41.20 / 3 |
| Thread marking | M5X0.8 |
| Additional dimensions shown | 23.50 / 18.20 / 13 / 2.20 / O17.20 / O5 / 2.70 |
For product selection and after-sales support, contact support@rcdrone.top or visit https://rcdrone.top/.
What’s Included
| Item | Qty |
|---|---|
| Motor | 1 |
| M3x4 screws | 4 |
| M2.5x6 screws | 3 |
| Motor clips | 2 |
| Motor mount/base | 1 |
Applications
- Fixed-wing aircraft power setups using 3–4S LiPo (select KV based on propeller and ESC recommendations listed in Specifications).
Details

The 2320 motor diagram provides key dimensions for checking shaft diameter, overall length, and mounting hole spacing before installation.

The Skywalker 2300 series includes 2312, 2316, and 2320 brushless motors with clearly labeled KV ratings for quick selection.

The Skywalker 2320 1100KV aircraft motor features S.V.C. technology for reduced vibration and smoother operation.

The Skywalker motor uses an anti-loosening rotor design with a copper pad, retaining ring, and bushing to help keep the shaft assembly secure.

The Skywalker 2320 SL motor uses a large hollow body and vented end cap to promote airflow for cooling during flights.

Skywalker 2320 SL motor construction highlights a 0.2mm silicon steel sheet, N48 magnetic steel design, and a flexible silicone wire outlet for easier routing.

SkyWalker fixed-wing motors are presented with a power-versus-torque curve comparing the 2312 980KV to a similar competing motor.
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